What is the power output of a USB port? - Super User
USB Power Delivery
How does USB Power Delivery work with voltages above 5V without damaging 5V peripherals? - Electrical Engineering Stack Exchange
USB Type-C: Charging Power, Display, & Data All in One - The 2015 MacBook Review
USB Type-C™ + USB 3.2
What Types of USB Power Delivery Should I Use in My Project?
USB - Wikipedia
How much power does a USB port put out? - Quora
What is USB Power Delivery and how does USB PD work?
USB Power Delivery and Type-C
KGI: All 2017 iPhones to retain Lightning ports while supporting faster charging
USB-IF Announces USB 3.0 10 Gbps Development, Demos Power Delivery and Display Driving
USB Type-C is Coming: 3 Things You've Just Gotta Know
USB4 Specification Announced: Adopting Thunderbolt 3 Protocol for 40 Gbps USB
USB Power Capabilities
How USB Charging Works, or How to Avoid Blowing Up Your Phone - ExtremeTech
GIGABYTE 3x-usb-power
USB Promoter Group Announces USB Power Delivery Specification Revision 3.1
How USB Charging Works, or How to Avoid Blowing Up Your Phone - ExtremeTech
How USB Charging Works, or How to Avoid Blowing Up Your Phone - ExtremeTech
Apple 12W USB Power Adapter A1401 Wall Charger for iPad iPhone iPod MD836LL/A - WIT Computers
What is USB Power Delivery?
USB Power Delivery
USB-C Release 2.1 spec raises power delivery max to 240W - Industry - News - HEXUS.net
